import router from './router';
import NProgress from 'nprogress'; // progress bar
import 'nprogress/nprogress.css'; // progress bar style
import Cookies from 'js-cookie';

NProgress.configure({ showSpinner: false }); // 是否显示环形进度动画

const whiteList = ['/login']; // 不重定向白名单
router.beforeEach((to, from, next) => {
  NProgress.start();
  if (Cookies.get('sessionid')) {
    if (to.path === '/login') {
      next({ path: '/' });
      NProgress.done();
    } else {
      next();
    }
  } else {
    if (whiteList.indexOf(to.path) !== -1) {
      next();
    } else {
      next(`/login?redirect=${to.path}`); // 否则全部重定向到登录页
      NProgress.done();
    }
  }
});

router.afterEach(() => {
  NProgress.done(); // 结束Progress
});
